20343 (number)

20343 is an odd 5-digits composite number following 20342 and preceding 20344. In scientific notation, it is written as 2.0343 × 10^4. The sum of its digits is 12. It has a total of 2 prime factors and 4 positive divisors. There are 13560 positive integers (up to 20343) that are relatively prime to 20343.

Interesting facts

Basic properties

Name

Name twenty thousand three hundred forty-three

Notation

Scientific notation 2.0343 × 10^4
Engineering notation 2.0343 × 10^3

Prime Factorization of 20343

Prime Factorization 3 × 6781

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20343
Product of the distinct prime numbers

The prime factorization of 20343 is 3 × 6781. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 51, 58, 379, 504, 8239, 378, 61320, 44821, 722135, 1050, 1844314, 369457, 46603366, 12602512, 253101073, 908897762, 2844645497, 8772488992

Basic calculations (n = 20343)

Multiplication

n×y
n×2 40686
n×3 61029
n×4 81372
n×5 101715

Division

n÷y
n÷2 10171.5
n÷3 6781
n÷3 5085.75
n÷5 4068.6

Exponentiation

ny
n2 413837649
n3 8418699293607
n4 171261599729847201
n5 3.4839747233043E+21

Nth Root

y√n
2√n 142.62888907932
3√n 27.298471650274
4√n 11.942733735595
5√n 7.2724877740881

Divisors of 20343

1, 3, 6781, 20343

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20343 can be divided by 4 positive divisors. The sum of these divisors (counting 20343) is 1, the average is 0.25.

Base conversion 20343

Base System Value
2 Binary 100111101110111
3 Ternary 1000220110
4 Quaternary 10331313
5 Quinary 1122333
6 Senary 234103
8 Octal 47567
10 Decimal 20343
12 Duodecimal b933
16 Hexadecimal 4f77
20 Vigesimal 2ah3
36 Base36 fp3

Cryptographic Hash Functions

md5 76f724c00d35300c934cff48aff270f9
sha1 dec6ca9c69743f6afec6a8e2f5f8b8c749b90cd3
sha256 8fc45b2c8decda2a7bc570f08ee4be87daf18d4c9ec73ee052cd1959a061c672
sha512 5f967e8648cdbbf869147c41f21cf9815075307a8a3cc663bf6c06496737575aa0a37597813f7438f6b65aba263641bb9c560fa98ccf27f3981acaafe5209faf
ripemd-160 8ca7e95cca1185959be596ed17d5afd38d83fff8

20343 as geometric shapes

Circle

Radius = n
Diameter 40686
Circumference 127818.83870395
Area 1300109317.8773

Sphere

Radius = n
Volume 35264165138103
Surface area 5200437271.5091
Circumference 127818.83870395

Square

Length = n
Perimeter 81372
Area 413837649
Diagonal 28769.346499356

Cube

Length = n
Surface area 2483025894
Volume 8418699293607
Space diagonal 35235.109578374

Equilateral Triangle

Length = n
Perimeter 61029
Area 179196958.53821
Altitude 17617.554789187

Triangular Pyramid

Length = n
Surface area 179196958.53821
Volume 992153226546.65
Height 9589.782166452